From 900d19a41bc1886e7a809d99d6119b12235a4f0a Mon Sep 17 00:00:00 2001 From: Dan Goodliffe Date: Sat, 20 Jul 2024 10:57:17 +0100 Subject: Initial commit of basic shadow depth map creation --- gfx/gl/shadowStenciller.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 gfx/gl/shadowStenciller.h (limited to 'gfx/gl/shadowStenciller.h') diff --git a/gfx/gl/shadowStenciller.h b/gfx/gl/shadowStenciller.h new file mode 100644 index 0000000..460fa68 --- /dev/null +++ b/gfx/gl/shadowStenciller.h @@ -0,0 +1,21 @@ +#pragma once + +#include "config/types.h" +#include "gfx/gl/program.h" +#include "gfx/models/mesh.h" +#include "glArrays.h" + +class ShadowStenciller { +public: + ShadowStenciller(); + + [[nodiscard]] + static glTexture createStencilTexture(GLsizei width, GLsizei height); + void renderStencil(const glTexture &, const MeshBase &, const RelativePosition3D & mins, + const RelativePosition3D & maxs) const; + +private: + glFrameBuffer fbo; + Program shadowCaster; + Program::UniformLocation viewProjectionLoc {shadowCaster, "viewProjection"}; +}; -- cgit v1.2.3